The Super Record X 1x aero chainring for power meter cranks made of aeronautical 7075 aluminum alloy features a completely redesigned tooth profile that has evolved from the experience gained with Ekar. This development ensures optimal chain engagement guaranteeing uniform traction even in dead spots and impeccable steadiness even on the roughest terrain. The new hard oxide surface finish increases wear resistance ensuring consistent performance even under the most extreme conditions.

Crafted with aeronautical 7075 aluminum alloy for light weight and durability

Features a completely redesigned tooth profile that has evolved from the experience gained with Ekar

Designed to ensure optimal chain engagement guaranteeing uniform traction even in dead spots and impeccable steadiness even on the roughest terrain

Hard oxide surface finish increases wear resistance ensuring consistent performance even under the most extreme conditions

Compatible with Super Record 13 and Super Record X power meter cranks for 1x13-speed drivetrain systems

4-bolt 104 BCD

Ring Position/Type	Chain Retaining Single Ring
Tooth Count	38
Drivetrain Speeds	13
Round or Oval	Round
Chainring BCD	104
Material	Aluminum
Color	Black
Defined Color	Black
Number of Bolt Holes	4-Bolt
Title	Default Title